This repository implements reinforcement learning environments with intentional reward hacking vulnerabilities and tests whether LLMs can identify when agents exploit these vulner ...
A complete, from-scratch Reinforcement Learning from Human Feedback (RLHF) pipeline built on a 0.5B-parameter language model, trained on a single free Kaggle T4 GPU (16 GB VRAM). The objective is not ...
From late October to early November 2026, a series of events have occurred that are significantly rewriting the rules and ...
From boat-racing bots to OpenAI models inside Hugging Face, here's how AI reward hacking works and why it matters.
Theo Browne, creator of the T3 Code agentic development environment, argues that the AI "harness" — the software layer that gives a language ...
Can a free, open-source AI humanizer beat paid tools? We tested a 12B model locally and compared the results against AI ...
The Pakistan Software Export Board (PSEB) has opened applications for free AI-powered technology bootcamps across Pakistan, ...
Debug RLEF reward arithmetic in Python: distinguish sampled log ratios from exact KL, test clipping bias, and verify ...
In October 2026, a serious incident occurred where GMO Internet's 'Onamae.com Desktop Cloud' was subjected to unauthorized ...
On October 21, 2026, a compromised LiteLLM 1.107.0 release was published to the Python Package Index (PyPI) and distributed through official container images. The malicious package added files that ...
Claude formally proved security properties in the compiled code of 123 open-source libraries. Along the way, it found bugs ...
And I kept looking at that dictionary and thinking: nobody is allowed to just use that for compression? TokPress is a pure-Python lossless compressor that tokenizes input with OpenAI's o200k_base ...
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